icuSources/config/mh-darwin

   1 ## -*-makefile-*-
   2 ## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor
   3 ## to Rhapsody, aka Mac OS X Server)
   4 ## Copyright (c) 1999-2012 International Business Machines Corporation and
   5 ## others. All Rights Reserved.
   6
   7 ## Flags for position independent code
   8 SHAREDLIBCFLAGS = -dynamic
   9 SHAREDLIBCXXFLAGS = -dynamic
  10 SHAREDLIBCPPFLAGS =
  11
  12 # Do not export internal methods by default
  13 LIBCFLAGS += -fvisibility=hidden
  14 LIBCXXFLAGS += -fvisibility=hidden
  15
  16 # Pad out the paths to the maximum possible length
  17 LD_FLAGS += -headerpad_max_install_names
  18
  19 # We do not need to see the stderr message that the archive was made.
  20 ARFLAGS += -c
  21
  22 ## Commands to compile
  23 COMPILE.c=      $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c
  24 COMPILE.cc=     $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c
  25
  26 ## Commands to make a shared library
  27 SHLIB.c=        $(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
  28 SHLIB.cc=       $(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
  29
  30 ## Compiler switches to embed a library name and version information
  31 ifeq ($(ENABLE_RPATH),YES)
  32 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(libdir)/$(notdir $(MIDDLE_SO_TARGET))
  33 else
  34 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
  35 endif
  36
  37 ## Compiler switch to embed a runtime search path
  38 LD_RPATH=
  39 LD_RPATH_PRE= -Wl,-rpath,
  40
  41 ## Environment variable to set a runtime search path
  42 LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
  43
  44 GENCCODE_ASSEMBLY=-a gcc-darwin
  45
  46 ## Shared object suffix
  47 SO=             dylib
  48 ## Non-shared intermediate object suffix
  49 STATIC_O = ao
  50
  51 ## Override Versioned target for a shared library.
  52 FINAL_SO_TARGET=  $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
  53 MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
  54
  55 ## Compilation and dependency rules
  56 %.$(STATIC_O): $(srcdir)/%.c
  57         $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
  58 %.o: $(srcdir)/%.c
  59         $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
  60
  61 %.$(STATIC_O): $(srcdir)/%.cpp
  62         $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
  63 %.o: $(srcdir)/%.cpp
  64         $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -MMD -MT "$*.d $*.o $*.$(STATIC_O)" -o $@ $<)
  65
  66 ## Versioned libraries rules
  67
  68 %.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
  69         $(RM) $@ && ln -s ${<F} $@
  70 %.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
  71         $(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
  72
  73 # tzcode option
  74 TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
  75
  76 # genren opts
  77 GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
  78
  79 ## Remove shared library 's'
  80 STATIC_PREFIX_WHEN_USED =
  81 STATIC_PREFIX =
  82
  83 ## End Darwin-specific setup